INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9697c6afa4ef12da6e6c4b1bef372a24f4184608fa8cfade09448db0ebe6be8', 
    'LayqGOePj4jweZ2zDGx2i0DDLCgTML9lQPbC3cZmeRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)