INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '012a3183524b15e12a22cd656b0870ccbb714fbe2893abfe475618751eeaaeb3', 
    '2p7S0xOmx4YBKPOMIkWIuYMqLhWAhdxnJWRy3iy3IJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)