INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c54f4a57beb12e9e17b9f53ebc0dc65f548fbf71505b3f1f4ab6837101abde2a', 
    '9JrS2gFTStxcN7/5cyTYETslH+BeA79hN0UBt6TJjjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)