INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d21c1d7a715239accdcbef925ba6de4f3f7e2c17b143c7b9f1bb5b2b84a90dc', 
    'eJFfglut4n9PrKxVDgSV6CtDEjjSyOxDgAvbDJgtPco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)