INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02e59eaceb988c979d3a0fa3cf2f3934a672f930586164706423d27f09b78086', 
    '+YQ12uQIyML0kUmqjimfB3td0Qw1V+HC7vTh66ufLfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)