INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '505abe81eb33e5784f913413306714ce1912db0c321b1c662077f24f27138938', 
    'Dy3I8rqXLxaud3fPAsLi3y7B/gWnbYt4mpq7SD58NhA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)