INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54199eaefcd5dc990a32e52e944f8c4cb3c4e32d2bb056057bab9b6f29b77409', 
    '4aIBouzeHV39wNphMZeUlCtadsn62En/6ZiyZSrt7a8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)