INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c49a828c53a4c6d829f61e88105eaac4a9598af9a53225981be589cb58e9a12', 
    'oheLQ+mYscvQ0yJ2Oy0blUfgATl2HUww26vIHTF/QUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)