INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b2e61595eb7bc89920fba4602c9c8b34100cfcdc82cc1fee25b43188881ad85', 
    'yIGhMr88WpTyTzW99a6E+8JfJFIu1izxO2bSF2ChfwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)