INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e28290b24b735424d4ede9c64746348ba9411989928992a40c4cb7f4dcb87a', 
    'u+21ICvQY/n2VPHIsSb0CcCfx95QNMMbgrjqra1Z6sY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)