INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18ea45fb798e1a807702622907bae227634f04f651770742e70b80f35cc85f5a', 
    '/IdvyBnvPcrNwYpwWOcp6DbNjjSgWkD1QF2rYeSYprk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)