INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a38d04d214411e9da5608e6fe4f7c4bd0639824c70974bb83c17be832e2f1b49', 
    '8EPDOTas06E9G3+8mXMOo7xc+6hdOsJr1X0Hev5NNoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)