INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd314c0daf6065ef96d5d11af5e7ac61214c3df9f50761526eb305d504defe100', 
    '0pkhrk0Ywe8C/mowm1ce7YqjspTw51hegcN40Huyj2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)