INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6af42cb50017dd76a8b77f5f05176d6c5dc87a0c57f36b7eb51788f59cac1b81', 
    'aTbA6UTqGjVeHKa+1FK1rClyDBRhrwABi3+kMUSYSek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)