INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff321da2d44398654ba696ae3f13523091a3287141af03c91d4af10ca0deb323', 
    'C5bgUBlxIv7lM5Wp7dD6Kgx2noeEv5oK9cqziXmy87g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)