INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf471c984f320a26f8fd3a938ad2c6ab3aa1661ecc6e8b194080187a6bf2f01f', 
    'b1Xo0JpgQNuxM4A53oLbPIyrZOp1ghVnzbFvul8aGuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)