INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e84884e056c5064139704774418300b2e998c1a3bf5db9ad6dd415a86f6d18cf', 
    'EKjWvEyv3rXMseA2s8VJ51d86IYO30L8LZJGvUPatEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)