INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4ea57796cf43ccd17f7d6567237e12714e691ed7c6e854a21059edf4dde0a5b', 
    'dZKCN8d2VWAQ18kPAoGllq9322gQ7FUQyT7t7lD/JLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)