INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8b21e820e9f0dd994e128b0fa41455d4a3b1a836bf6dfb547861b1cb5db4d0c', 
    'l0SED28LY7W4FLBs5kUKwLwZf6HXfC6s0e/lFMYv/h8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)