INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1ed8a452b846c5881f9f629bed82b99606e21c96812aebca7c69daf21d414c5', 
    'T9EqftdGllaOAwhZ4LKZvL4LNbHby1TP5iRj/A/unA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)