INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08687a027ead1988b9fc8324a3c825852aba6eb4bf27df1b1ec08ee00d326d02', 
    '2r8Jopcme8tHqiQKCL4gp30ghtC98pgDM3Z2D/vm588=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)