INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd3ebf497872cfdba96dfb469b4444e4210623cc06333e685477f551e1ad4f6b', 
    '7TYBvThwbZWgYy0xcA43Ayl6Qz7bKJgolEXPV9j3Low=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)