INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79849193d0daf8c384761d0b63bbaebbf50f39fbc8cdda1da5036b60f22c0efc', 
    '7/8iRSkHas0CgHjoxbJsjLljfNH78a0Jch0y8AC7KKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)