INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c91946177ebcf70c036143d661235eb5ceb4c8976f9dc16721f82773e399c4f', 
    '7s/JRCWJTTmm3k2VccYmJcJ1d8bOKF6CvxcfvwVhe3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)