INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7475bea7156de3d2b2bbf9c4ed45edb52bda26bc682347b4bbe56bb5fc66b1df', 
    'IB25C9nRxhJgWQhXbmrjwAFE5UoalnpeVkIWUGprm+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)