INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cab80b995760bef3c6402b885dbeffbb45cc2aeb527bb318bd5d23a79404377a', 
    '+kf3zk/RLiaagUY0KaGd1DC2BwgDuE0Zsb+iHNOF9nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)