INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '791c9a3ca704a4fac8a20f6bc427237212f4242ea05e93b745ead2ebaf69a83e', 
    'JTJJvCQBOmErVJXQGPWbILc2fQOF+TfWJm3iW8euOLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)