INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '274a619d6a9fdba62f062adc170c07630da71289dba00b57ca7976b5ffbf881d', 
    'oFRyKW0g6neg0Azx5HvtplxktDfXn46ZG1tkxF75K1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)