INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '982540b1fb7a979664f8b28a59ae60fbd6014d988b2ddaea13d7c196c2239250', 
    '7BVaW2x8Bh7Grq2OXjMCH2AfeT8BqS595qwBHFZRZAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)