INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cc9fcda802f50379c5b62032d2834d9f4c8b90f975ac87cb33368bf8e8b0afe', 
    '+yQ0dlrbPa75w1EvgRMkwhBf7CF2pFkmWCpF7vFRrAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)