INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edb0cb89eebc4a222c2b914e44b341176f6e38413a2ef53d7485346d71ba6611', 
    'XR1p9si0AVkNC8gYcWMDi/yWHdSFRw3/oBvOIDgBtTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)