INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0dd994d77a0e1aaf16f862ea239c7a99b756536f0707a3588bdda5c04eaac8c7', 
    'ubHKmZdN5cLBuhEMyx5/JgScscKiT4J5P3U2Asx25vY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)