INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19dc3a52e7a4bf31c660388f8a0f6612463755e177eb80416030cf10455b9dd5', 
    'hD8ktL0xRX2Yc31JfRXInCeIysDgD87oZDOTOKMWJDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)