INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8c449dd9941757c7fee2f9d0ab9891b1a24dc044f7c9081f411258542827eb5', 
    'SPtm1v0c4WxuciETbiNiuuifcPvAu7l3YT7q7FDz0lI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)