INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6cbae5c763959bbe3f3c231dc8ab4f9246388e4a04480ff513521d106dee60d', 
    'CdfVw/Eki3nhGhkJZyEtE6ay3oiDCTXDObQP6pu0DdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)