INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fb9886deab17a7b9354cf2a5b81e1fd32b957cb520e753ba389df7304f88d1e', 
    'tdDnjs03m2qv4DN0IN0hsLBG4yKIrrbDTbk5Z2hDhak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)