INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd948653e2a1b351228b2906f81885fc6afe91602895c73d539ea1e40ac0e6e6', 
    'Tmoz1hO4U7vzeg7l2pHA9gJEPRMqK8+EGdQFa4VtL5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)