INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c80428aad2c085af2dd01b1a9320cdc583bff2752a41caf7eaa335290ecf932f', 
    'M768kAPQJULbA4Tyt1h+Am9ZQx3wqw4YCQ+iIJv5U6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)