INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542fa49ea437f79c179bef9bf2bcb637e361d65b18b95ce3606dc681124dd31d', 
    'Ttpnb2c2g9gxlVaofWz1pd7vI9CTw1qBpR6js9K6sc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)