INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c42ea7b716b78aa42d2add117b001053e67327195801778430619cd6e1ce4a63', 
    'Z8xV2iWGPtZA1jxltnXRctuf1lu4Lg65ZRg7y2Xm9yI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)