INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75caea9989bbe10f13805a5ed255f036bdb62e9dca20390ff5e510e5baf2d075', 
    'DGtcKUNDYxB496ZqCSc9K9r1QXUTL0qrv2333S/S6xA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)