INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4974841a103ba3c3dcfdd8b1f4503b394c5ed396ece845111d0f099b274ac5eb', 
    'APEqgGdYaNzkGSMDlDj5k6E2OW5Pxi2gu3Pb2GzhOmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)