INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '550c69e66544f3e15ed2fe04808e6272bd9e0bfa2c25cc8eba76f80574426ede', 
    'O6H+046gtGClFSNGpJfk7MSFRFKRXCRZSYTs/fuu6xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)