INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57f7b7b540e81f36eeb8a34a82154d3b64b288a59731078108dc4dc36c3b5957', 
    'z5M1b+JRSRcqyMuR8dZyzw30P0QsnUYIBkjIx6GQqnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)