INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7186821f7069b68546c49dea1f812b3302d30642392b9a158e83c3a6d3cf22b', 
    'dcQlQDwkiy+l+TNr51JMzeJ6wtF98eqfBeSGqSx0h0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)