INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bc68714b94cf9a17167b6431684e768ee96637342c53f335eb509e940db1501', 
    'fmuwsNGLTwfRTqMuTfn08x5fjtcRvW06TAhPogW4+Bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)