INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f338cb16e1523c870ca024cb9c9dbb7c6fc73015c811ddfa7d15a2b6a73641cc', 
    'mU3G1GyO9KwzBH68Pmvu1O8JUTViUzpx2b/MpSoAgWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)