INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0715de032ba0090e05d52a0a5dba0bbef25642090f13230454644bdff783179c', 
    '00DVZDoLhapxJ87zFDtoeP+lcqilfnnpQdkKxrN8MP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)