INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7906e8d72e5b50fc55578e433d09fc5f8b16c5abbff773dac8ff6a90b40cdc4', 
    'e+qhdGHb07FKzOO8GmhlpwSFt2MeIMUr7hxEUCL/rrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)