INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7606242429cc461c1942a210ad6d5d989204a8bad77b58a77985d68109d53e0b', 
    '8w7aI9ygC/y4McVJBpOwqbfULNzgUR6hExeOP004XSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)