INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8599a3e6ea1dd3eb4bd0824668de16b3ae84f4ffd1baafc05f026359a9aee408', 
    'KciPK0gNv+tIU+JJ14j4sCm2y4zdfjtivsodtRuvPXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)