INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54b8a497680d32a9ee0433f3fc7b334347161c4f90d0f6379d4275413b980757', 
    '/z4ufdLozRIn8qMU/i5r4xGXsPS9X8wnt1cBImt0Ofk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)