INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c53a32ee5b52fa3eedb94bf476478737469cd0cfa88727a914a051e6d46b2419', 
    'pdcFNl2xG3TbJdl01iZdUHr7wWKlf6pNyQN2+8mgKG8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)