INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a15b363dfcb690f9d3628ef114a25ca5f02176b10c775c20a62d2a5e7646e0b', 
    'OkPSqa1o98yuTz+HmpqlYpXo21YHzKilmnGdyeXNpUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)