INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d4f778378173434e23ec1fa3f04c3c76015053feaf02023c2d471be6dc2c774', 
    'y7B8SEZAT7jffpykzjht6O6BrW59c/Hgz4/PxXEKI28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)