INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e52e6b47d5a4c537e9682d0b718b4af1be079d010990a1ee7a5f0ed70317dce', 
    'aYisrn37SzuGazcqSRDtcHz0bYiNdsaTsBA6dQ6hKrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)