INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f4a1211f0d333fbb9f95d2caad3ad548c7f1dc18956ebb7983616497ea2b98a', 
    '3OSfOCZJqq1lRNWQcvTDouUvOn61PE6MVqODCuB3dIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)