INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a52442c2f495091a278e3f24359d1f504aa76a4a549f16af1c5f921d9eee3308', 
    'VTCY2bCPeQ4oURj8jEheRKAYR+3EX3sunSvqbw9kmEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)