INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2455344af20b1f18d09b0901d892ddaec22b698b71164c0876f05bcc1ed580aa', 
    'WiS7xr28JzC8o1FEtZ2BHzjgyFXuFN+No3Lh0OMGMgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)