INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec98b7ad4d2ba7a22e7cef90cf0e5bd953a91bfbadebb486a3f39efa5f991e2f', 
    'GBUnyTLe+qPtzNS5VyFiYdghXbZX1U3uwj41hShAQGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)