INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd1d4694e8ca0b9daf5302dc6c8d221c6e36d49a3adf94179a75b8af35aec6cf', 
    '54g7m74xPzTRkG/BB61s8GrMlORALEwqDg7i1AefHzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)