INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb5ebe7483cb50eb37d42001e5b0dc82c616bfd142dfb0a99cf268b1da42e555', 
    'ucOZN0zf4rqXJwCsB6eJi0GvPewMTNqbtCQCuDFr9Y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)