INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e721ccb3a9acd778f5feed27d41065bc716d03187beeca1e3bfd6bb744b1f4f', 
    'sxw/BIebqRhELB+cp8l0vpj9tcwvDRgUCAD45ZylbgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)