INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2a50e2e203200ce1029748f2774384c1fe9ff2c3988b634322e87a2fe0c6d31', 
    '63wttGv4G8hdcm6tyYTOAguyjtd6JS/286efeeor570=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)