INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '648641bd11ff4873e0800d41ed8849a428b96b234b572839cb77f271f3ee405f', 
    't7UJqH1V6a/e2fKOCB7wfOPw+2lsRZ1kdQPvAkTaBkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)