INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '157e5822830f4ceb6eb3f8057d4915472c07787e0e4c9c6d0eb2a6098b0b6560', 
    'qw2++1nWhrzLp3sij8cWG5jc6GKcDJSdR3DBltKrztc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)