INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d40675b268958184c5528a9e48a28037e984f2df4717b4b2221a115c1f43563', 
    'meIeQrAmw+yH81VOR9b0IcVGYMUmONxKnXRV7h9dIqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)