INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5a243df34b0c10771e143750837b951b3f4ae6d4fbd9e028d89f7c5d2b362ea', 
    '1r+2IaGhdaOH3KZBWPBcYqbMUgErMHmr6IcfG5SLwqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)