INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29f3c2524c118d0117537c8736601cbc68e4008a6c2066ee61ad365d2c97087a', 
    'yCGj2uIRUmioowP7NSpQyxFCIeGOA2q9RDI2bWdyufo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)