INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '915596afcba415c6e1921e8801e934ce5a267b6be717a72409a1eac244905f0e', 
    '0hvcrTxarMrxLx4SoCAQlak57LGhRTuQsRy1hrF9yCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)